DTC 44 RL Trans Function Code Abnormal
DTC DETECTING CONDITION:
Unexpected function code is received from each transmitter
TROUBLE SYMPTOM:
Tire pressure warning light blinks.
TROUBLE SYMPTOM CHART
| Step | Check | Yes | No |
|---|---|---|---|
1. START FL TRANSMITTER.
|
Is "Latest Received ID" updated? | Go to step 2. | Replace the FL transmitter. |
| 2. CHECK FL TRANSMITTER ID. Check the ID displayed in the latest ID display area and FL registered ID. | Are 2 IDs same? | Go to step 3. | Record Latest received ID as FL |
| 3. START FR TRANSMITTER. Using transmitter registration tool, send ID from FR transmitter and check "Latest Received ID". | Is "Latest Received ID" updated? | Go to step 4. | Replace the FR transmitter. |
| 4. CHECK FR TRANSMITTER ID. Check the ID displayed in the latest ID display area and FR registered ID. | Are 2 IDs same? | Go to step 5. | Record Latest received ID as FR Go to step 5 . |
| 5. START RR TRANSMITTER. Using transmitter registration tool, Send ID from RR transmitter and check "Latest Received ID". | Is "Latest Received ID" updated? | Go to step 6. | Replace the RR transmitter. |
| 6. CHECK RR TRANSMITTER ID. Check the ID displayed in the latest ID display area and RR registered ID. | Are 2 IDs same? | Go to step 7. | Record Latest received ID as RR Go to step 7 . |
| 7. START RL TRANSMITTER. Using transmitter registration tool, Send ID from RL transmitter and check "Latest Received ID". | Is "Latest Received ID" updated? | Go to step 8. | Replace the RL transmitter. |
| 8. CHECK RL TRANSMITTER ID. Check the ID displayed in the latest ID display area and RL registered ID. | Are 2 IDs same? | Go to step 9. | Record Latest received ID as RL Go to step 9 . |
| 9. CHECK MALFUNCTION TRANSMITTER. | Is ID recorded by this procedure. | Go to step 10. | Replace transmitter indicated by Diagnostic Trouble Code (DTC). |
| 10. CHECK MALFUNCTION TRANSMITTER. Check registered ID for position of transmitter indicated by Diagnostic Trouble Code (DTC). | Is there checked ID in the record? | Replace the transmitter of recorded position. | Replace transmitter indicated by Diagnostic Trouble Code (DTC). |